Last name Müller-Haidmann (Müller-Haidmann 
) , globally, is a very rare family name. The last name Müller-Haidmann is habitual in Western Europe, particularly Germany, where it is a very rare surname. Parts of the name also exists independently as a last name Müller, and a last name Haidmann.
| VARIANT | COUNTRY |
|---|---|
| Müller-Haidmann | Germany |